Useful tips for everyday
Why do my emails keep going to spam? One of the big reasons that your emails go to spam is that spam filtering has become…
Is there a reverse factorial function? The factorial does not have an inverse, since 0!= 1!= 1. The gamma function also does not have an…
What does Hartree-Fock do? In computational physics and chemistry, the Hartree–Fock (HF) method is a method of approximation for the determination of the wave function…
How do you exclude a Countif? Count minus match The COUNTIF function, given the named range “exclude” will return three counts, one for each item…
How do I fit an entire image in CSS? The object-fit property can take one of the following values: fill – This is default. contain…
Is it a blog or a blog post? It Is Not a “Blog.” Let’s get this straight up front: I am now writing a blog…
How do I restore Thunderbird profile? Restoring a profile backup Shut down Thunderbird. If your existing profile folder and profile backup folder have the same…
How do I open anything in terminal? To open any file from the command line with the default application, just type open followed by the…
What methods can be used to represent data? Tables, charts and graphs are all ways of representing data, and they can be used for two…
What are vim packages? Install plugins manually (Vim 8 and above) A Vim package is a directory containing one or more plugins. By default, your…